Charles Darwin was mostly made from proteins
Just a little diversion, but a nice one at that. I am a fan of LinkedIn - it really is the only way to maintain an address book in these volatile times! Anyway, I recently got in touch with a colleague from the past, and clicked his blog, listed on LinkedIn. Oh My Goodness Me! Very interesting and cool photos. But for those with a more scientific bent click below (and then keep clicking the image further and further).